Calibra

Felix Van de Mal launched Calibra in 2008, right in the midst of the financial crisis—a year that would have seemed like terrible timing for most startups. But the timing turned out to be strategic. "When we started the company, the banks started to need data governance," Felix recalls. The insight was prescient: companies were drowning in data but had no way to catalog it, understand it, or govern it properly. This became especially critical as GDPR and data privacy regulations ramped up.

The company started lean and bootstrapped in Europe. Felix and his team got Calibra to over €10 million in revenue while remaining profitable and growing at 200%—all on just €1 million raised. This early discipline taught them how to build a real business without burning cash. But as the market opportunity became clearer and they established themselves as the category leader, Felix recognized that scaling enterprise sales and R&D required serious capital.

Calibra's go-to-market has been decidedly enterprise-focused from the beginning. The company built a dedicated outbound sales organization with SDRs qualifying leads and passing them to enterprise salespeople. They also invested in a marketing team to support digital lead generation. The land-and-expand motion proved highly effective: customers would start with a land deal and then rapidly adopt the platform across different business units and use cases. Some customers would grow from $150k annual contract value to $1M+ deals.

The numbers speak for themselves. With ~300 customers paying an average of $16,500 per month, Calibra is doing nearly $60M in ARR. What's extraordinary is the unit economics: a 16-month payback period means they're comfortable spending ~$250k to acquire a customer, justified by a net revenue retention rate of 130% annually and churn of just 4%. These metrics are rare in enterprise software. The expansion motion works because the product delivers genuine value—customers use it more and in more ways over time.

Felix notes that with very low churn and strong expansion, lifetime value becomes almost indefinite, so the real metrics the company watches are payback period, CAC, and net dollar retention. The discipline to focus on what matters has been crucial.

With 300 employees spread across the US (mostly New York), Europe (Belgium, Poland, London, Paris, Germany), and Australia, Calibra is in full scaling mode. In January, Felix raised a Series D of $58 million on top of $75 million previously raised, bringing total funding to $133 million. Most of this capital is going toward scaling sales, marketing, R&D, and building out the broader company infrastructure (customer support, success, professional services, recruiting, finance, legal). Felix sees Informatica and IBM as the main competitors, but Calibra's early mover advantage and land-and-expand motion have positioned it as the category leader in modern data governance.